Vien Thong Duc Thuan LTD Address: Cau Duoi Hamlet, Quang Son Commune, Lap Thach District, Vinh Phuc Province Enterprise code: 2500585551 Phone: 0986692299 Representative: Nguyen Duc Thuan Quang Son Commune, Lap Thach District, Vinh Phuc ProvinceFounding date: 23 - 6 - 2017